assertTrue("Original items not selected", selectedItems.equals(frame.home.getSelectedItems()));
assertLocationAndOrientationEqualPiece(pieceX, pieceY, selectedPiece.getAngle(), selectedPiece);
assertEquals("New walls created", wallsCount, frame.home.getWalls().size());
assertEquals("New pieces created", furnitureCount, frame.home.getFurniture().size());
assertEquals("New dimension lines created", dimensionLinesCount, frame.home.getDimensionLines().size());
tester.actionMouseRelease();
// 22. Duplicate items
tester.actionMousePress(planComponent, new ComponentLocation(new Point(50, 170)));
tester.actionMouseMove(planComponent, new ComponentLocation(new Point(50, 190)));
tester.actionMouseRelease();